79155400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 201415680

約数和(自身を除く): 122260280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 425, 527, 620, 680, 751, 775, 850, 1054, 1240, 1502, 1550, 1700, 2108, 2635, 3004, 3100, 3400, 3755, 4216, 5270, 6008, 6200, 7510, 10540, 12767, 13175, 15020, 18775, 21080, 23281, 25534, 26350, 30040, 37550, 46562, 51068, 52700, 63835, 75100, 93124, 102136, 105400, 116405, 127670, 150200, 186248, 232810, 255340, 319175, 395777, 465620, 510680, 582025, 638350, 791554, 931240, 1164050, 1276700, 1583108, 1978885, 2328100, 2553400, 3166216, 3957770, 4656200, 7915540, 9894425, 15831080, 19788850, 39577700, 79155400]

約数ペア:

[(1, 79155400), (2, 39577700), (4, 19788850), (5, 15831080), (8, 9894425), (10, 7915540), (17, 4656200), (20, 3957770), (25, 3166216), (31, 2553400), (34, 2328100), (40, 1978885), (50, 1583108), (62, 1276700), (68, 1164050), (85, 931240), (100, 791554), (124, 638350), (136, 582025), (155, 510680), (170, 465620), (200, 395777), (248, 319175), (310, 255340), (340, 232810), (425, 186248), (527, 150200), (620, 127670), (680, 116405), (751, 105400), (775, 102136), (850, 93124), (1054, 75100), (1240, 63835), (1502, 52700), (1550, 51068), (1700, 46562), (2108, 37550), (2635, 30040), (3004, 26350), (3100, 25534), (3400, 23281), (3755, 21080), (4216, 18775), (5270, 15020), (6008, 13175), (6200, 12767), (7510, 10540)]